/* Global */
html {
    width: 100%;
    height: 100%;
    -ms-text-size-adjust: none;
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -o-text-size-adjust: none;
}

body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    background: #47c9af;;
    color: #74777b;
    font-weight: 500;
    font-size: 1em;
    font-family: 'Raleway', Arial, sans-serif;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

a:link, a:visited {
    text-decoration: none;
    outline: none;
}

*, *:after, *:before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
}

.clearfix:before, .clearfix:after {
    content: '';
    display: block;
}

.clearfix:after {
    clear: both;
}

/* Navigator */

.nav {
    width: 820px;
    height: 300px;
    margin: 200px auto 0 auto;
    font-weight: 300;
}

.nav ul li {
    display: inline-block;
    position: relative;
    margin: 0 1em;
    font-size: 1.5em;
}

.nav ul li a {
    display: inline-block;
    font-weight: 700;
    padding: 0.15em 0.25em 0;
    -webkit-transition: color .5s;
    -moz-transition: color .5s;
    -o-transition: color .5s;
    transition: color .5s;
}

.nav a {
    color: rgba(0, 0, 0, 0.3);
}

.nav a:hover, .nav a:focus {
    color: #fff;
}

/* Tooltip */

.tooltip {
    display: inline;
    position: relative;
    z-index: 999;
}

.tooltip-content {
    position: absolute;
    z-index: 9999;
    width: 80px;
    height: 80px;
    padding-top: 25px;
    left: 50%;
    margin-left: -40px;
    bottom: 100%;
    border-radius: 50%;
    text-align: center;
    background: #fff;
    color: #47c9af;
    opacity: 0;
    margin-bottom: 20px;
    cursor: default;
    pointer-events: none;
}

.tooltip-content i {
    opacity: 0;
}

.tooltip:hover .tooltip-content,
.tooltip:hover .tooltip-content i {
    opacity: 1;
}

.tooltip-effect-1 .tooltip-content {
    -webkit-transform: translate3d(0, 10px, 0) rotate3d(1, 1, 1, 45deg);
    transform: translate3d(0, 10px, 0) rotate3d(1, 1, 1, 45deg);
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-1 .tooltip-content i {
    -webkit-transform: scale3d(0, 0, 1);
    transform: scale3d(0, 0, 1);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-2 .tooltip-content {
    -webkit-transform: translate3d(0, 10px, 0);
    transform: translate3d(0, 10px, 0);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-2 .tooltip-content i {
    -webkit-transform: translate3d(0, 15px, 0);
    transform: translate3d(0, 15px, 0);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-3 .tooltip-content {
    -webkit-transform: translate3d(0, 10px, 0) rotate3d(0, 1, 0, 90deg);
    transform: translate3d(0, 10px, 0) rotate3d(0, 1, 0, 90deg);
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-3 .tooltip-content i {
    -webkit-transform: scale3d(0, 0, 1);
    transform: scale3d(0, 0, 1);
    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
    transition: opacity 0.3s, transform 0.3s;
}

.tooltip-effect-4 .tooltip-content {
    -webkit-transform: translate3d(0, -20px, 0);
    transform: translate3d(0, -20px, 0);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-4 .tooltip-content i {
    -webkit-transform: translate3d(0, 20px, 0);
    transform: translate3d(0, 20px, 0);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip-effect-5 .tooltip-content {
    -webkit-transform: scale3d(0, 0, 1);
    transform: scale3d(0, 0, 1);
    -webkit-transform-origin: 50% 100%;
    transform-origin: 50% 100%;
    -webkit-transition: opacity 0.3s, -webkit-transform 0.3s;
    transition: opacity 0.3s, transform 0.3s;
}

.tooltip-effect-5 .tooltip-content i {
    -webkit-transform: translate3d(0, 20px, 0);
    transform: translate3d(0, 20px, 0);
    -webkit-transition: opacity .5s, -webkit-transform .5s;
    transition: opacity .5s, transform .5s;
}

.tooltip:hover .tooltip-content,
.tooltip:hover .tooltip-content i {
    pointer-events: auto;
    -webkit-transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
    transform: translate3d(0, 0, 0) scale3d(1, 1, 1);
}

.tooltip-effect-1:hover .tooltip-content i {
    -webkit-transform: rotate3d(1, 1, 1, 0);
    transform: rotate3d(1, 1, 1, 0);
}

/* Arrow */

.tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin: -7px 0 0 -15px;
    width: 30px;
    height: 20px;
    background: url(../img/tooltip1.svg) no-repeat center center;
    background-size: 100%;
}